The exhibit highlights gems of the mid 20th-century architecture in southeastern and central Pennsylvania, and showcases common but architecturally interesting mid-century design, including the Case Paper building – formally the Philco Research Laboratories.

Case Paper Philadelphia Facility, Circa 1955

At its peak, the facility supported over 2,000 employees. Case Paper acquired the building in 1988 and in 1999 moved its Long Island City facility into this 720,000 sq. ft. factory, creating one of the largest paper-converting facilities in North America.